scoring_breakdown:[{"source":"word_of_mouth","score":92.1,"weight":0.3,"confidence":0.8,"details":{"source":"word_of_mouth_scores","summary":"用户评价其测量结果稳定,与医院水银体温计对比误差极小。软头设计受到有宝宝的家庭欢迎,不会戳伤孩子。预测模式节省时间,但部分用户认为实测模式更准确。防水性能好,清洗方便。少数反馈电池盖易松动,但整体性价比高,是传统体温计的可靠替代品。","source_count":0}},{"source":"objective","score":92,"weight":0.2,"confidence":0.7,"details":{"dimension":"safety","rating_avg":4.6,"review_count":42000,"note":"proxy via rating_avg, v3 will parse specs_json"}},{"source":"user_review","score":92,"weight":0.2,"confidence":1,"details":{"rating_avg":4.6,"review_count":42000,"source":"product_reviews_aggregate"}},{"source":"expert","score":80.80000000000001,"weight":0.3,"confidence":0.6,"details":{"kol_count":2,"scored_count":2,"matched_count":2,"base_score":82,"weighted_score":80,"sample":["护士长李敏:欧姆龙MC-682的精度在同类产品中非常出色,我们科室也用它做日常监测。","育儿博主@暖暖妈:软头设计太贴心了,宝宝不抗拒,测温又快又准。"]}}]